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USHORT DosDevIOCtl(0L, phkbd, 0x0057, 0x0004, hDevice)
PHKBD phkbd;      /* pointer to logical keyboard handle */
HFILE hDevice;    /* device handle                      */
 
The KBD_SETFOCUS function sets the keyboard focus to the specified logical
keyboard.
 
Parameter  Description
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phkbd      Points to the logical keyboard handle. The handle must have been
           created previously by using the KbdOpen function.
 
hDevice    Identifies the keyboard that receives the device-control
           function. The handle must have been created previously by using
           the DosOpen function.
 
Return Value
 
The return value is zero if the function is successful or an error value if
an error occurs.
 
See Also
 
DosOpen, KbdOpen
 
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